baber/WOPTO huggingface dataset:
Patent JP-2010007320-A (JP)
Title: Flexible ring for shield tunnel
Inventor: SHIBA YUKIO
IPC: E21D11/04
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible ring for a shield tunnel, which can be simply manufactured and which has a restoring force.  <P>SOLUTION: This flexible ring 1 for the shield tunnel comprises: an outer cylinder portion 2, the outer peripheral surface of which faces natural ground; an inner cylinder portion 3 which has formed with a prescribed gap along an inner peripheral surface of the outer cylinder portion 2; an elastic body 4 which is arranged in the gap between the outer and inner cylinder portions 2 and 3 and fixed to the inner peripheral surface of the outer cylinder portion 2 and an outer peripheral surface of the inner cylinder portion 3; and joint flanges 5 and 5 which are formed on the outer cylinder portion 2 at the axial front and rear ends of the tunnel, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010342-A (JP)
Title: Method of manufacturing optical module
Inventor: KASEYA HIROYASU
IPC: H01S5/022
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical module capable of increasing precision in the distance between a light element and a cover glass.  <P>SOLUTION: In the method of manufacturing the optical module 1 having a VCSEL 20 in a package 10, the package 10 has an opening 11, and first and second inlets 12A, 12B capable of performing injection inside with the opening 11 covered. The manufacturing method includes: an installation step of installing the VCSEL 20 into the package 10; a covering step of covering the opening 11 of the package 10 in which the VCSEL 20 is installed with the cover glass 40; and an injection step of injecting resin 30 inside from one of the first and second inlets 12A, 12B in the package 10 provided with the cover glass 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007366-A (JP)
Title: Method of moving shed
Inventor: NISHIGUCHI KOJI
IPC: E04G21/14
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of moving a shed which makes possible movement of a shed with high space efficiency and which can also reduce time and trouble required for movement.  <P>SOLUTION: The method of moving the shed is provided with the shed, a rail in the gable direction, a road bed 13 provided between a pair of partitions, and a traverser. The shed is completed by arranging a plurality of shed pieces 4a to 4c in the gable direction in turn, and the plurality of shed pieces 4a to 4c include at least a pair of end shed pieces 4a, 4c having a gable wall 7. The rail in the gable direction, which is provided in the partition, moves the shed pieces along the gable direction. The traverser provided on the road bed with flexible movement has a communication rail which is continuous to the rail in the gable direction, and transfers any one shed piece in the direction of eaves. The shed is moved by starting the movement from the end shed piece on one side of the shed which is located in either of the partitions to the end shed piece on the other side, and by transferring each of the shed pieces along the road bed by the traverser one time and moving it to either of the other partitions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010005666-A (JP)
Title: Adhered bare metal removal device for molten bath pot
Inventor: KITAMURA SHUHEI
IPC: B22D43/00
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhered bare metal removal device for a molten bath pot which can remove slag and bare metal adhered not only to the upper opening of a molten bath pot but also to a flange part.  <P>SOLUTION: The adhered bare metal removal device 1 comprises: a rotary supporting mechanism 20 projecting to the lower part and freely rotatable; a revolution arm 30 provided in a projecting shape from the lower edge of a rotary supporting shaft 21 in the rotary supporting mechanism 20 to the radially outward direction of a molten bath pot 50; and a screw cutter mechanism 40 provided at the revolution arm 30 and removing bare metal adhered to the molten bath pot 50. The screw cutter mechanism 40 is fitted to the driving shaft in which a cutter head 41 elongates out from one side of the driving motor so as to be contacted with the outside part of the molten bath pot 50 in a cantilever state with the diameter inside of the molten bath pot as a free edge. The driving motor is arranged at a space on the outside of the molten bath pot 50 apart from the cutter head 41 at the lower side of the revolution arm 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009025297-A (JP)
Title: Fluid dispenser having infrared user sensor
Inventor: WEGELIN JACKSON W
IPC: G01S7/486
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distribution system using a controller related to an optical detector for distributing automatically an object to a user when the object comes into a target area.  <P>SOLUTION: A controller 26 is programmed to pulsate a light source 24 attached adjacently to a photodetector 22. The controller monitors a voltage all the time by a reception signal of the photodetector 22, and evaluates a voltage difference, based on the light pulsated by ON and OFF. The controller sums up the differences, and updates the differences all the time over an assigned period to generate an average difference value. The average difference values are totalized with a target offset value, to be compared with a momentary voltage difference. The controller transmits a signal to a distribution mechanism for distributing a fluid or other product onto the object, when the momentary difference exceeds the sum of the target offset value and the average difference.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010005778-A (JP)
Title: Electro-cast blade
Inventor: OIKAWA NAOTO
IPC: B24D3/06
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-cast blade adapted to facilitate the proper self-sharpening of abrasive grains by causing worn or worn-out abrasive grains to come off smoothly, thereby preventing a substrate from causing particularly hook-shaped chipping, while maintaining mechanical toughness even if the blade thickness is extremely small by retaining the abrasive grains with a metal plating phase such as nickel, particularly when a hard brittle material is accurately cut.  <P>SOLUTION: The electro-cast blade includes a circular thin plate-like abrasive grain layer 1 in which the abrasive grains 3 are dispersed and retained by the metal plating phase 2. A filler 4 composed of fluororesin is dispersed and retained in the abrasive grain layer 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008262217-A (JP)
Title: Diffraction device
Inventor: SATO HIROMASA
IPC: G11B7/125
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a diffraction device which is small-sized and superior in mass-productivity and durability, can output two or more separated light beams in the same direction and which does not significantly change the propagation direction of diffracted light, even in the case of variation in operation environmental temperature.  <P>SOLUTION: The diffraction device is constituted by forming one unevenly-sectioned diffraction grating as an incidence-side diffraction grating 102 on an incidence-side surface of a glass substrate which is a transparent substrate 101 and two diffraction gratings as light-emitting side diffraction gratings 103, 104 on a light-emitting side surface; and furthermore, the grating pitch of the incidence-side diffraction grating 102 is set equal to the grating pitch of the light-emitting side diffraction grating 104.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010012489-A (JP)
Title: Method and apparatus for manufacturing hot press forming die
Inventor: ISHIMORI YUICHI
IPC: B21D37/20
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To work the surface of a die having three-dimensional shape deeply and uniformly.  <P>SOLUTION: A softened sheet is formed by softening a printed sheet on which the pattern of a shape to be worked is formed. After adhering the softened sheet closely to a die 2 after working into a die shape or the surface of the die having the same shape as the die, the sheet is hardened and a three dimensional masking having a three-dimensional shape is formed. The three-dimensional masking is adhered to the die 2 on which the resist film is formed, the pattern of the shape to be worked is transferred to the resist film by exposure and developed, and the unnecessary surfaces of the die are removed with etchant 5 which is jetted from a plurality of nozzles. At that time, etching is controlled by controlling the temperature or the like of the etchant 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010013997-A (JP)
Title: Fuel filter device
Inventor: OKUBO KAZUNORI
IPC: B60K15/077
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent certainly electrification of a filter element using a less expensive filter element without having conductivity, thereby a costly filter case having conductivity is not necessary.  <P>SOLUTION: Because an inner circumferential face of a filter element 20 is held by a punching metal 37 having conductivity and electric charges accumulated on the filter element 20 is earthed via the punched sheet metal 37, the costly conductive filter element or the costly conductive filter case is not necessary, and thereby contributing to cost reduction and durability improvement. Further, because a conductive leaf spring 40 is arranged between a filter case 19 and the punched sheet metal 37 and the electric charges accumulated on the filter element 20 are earthed via the punched sheet metal 37 and the leaf spring 40, insufficient contact with the punched sheet metal 37 can be prevented by the elasticity of the leaf spring 40, and rattling of the punched sheet metal 37 and filter element 20 can be prevented by the elasticity of the leaf spring 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010011790-A (JP)
Title: Method for detecting target nucleic acid in high accuracy, and kit for the method
Inventor: MIMORI CHRISTINA
IPC: C12Q1/68
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting a target nucleic acid, capable of improving detection accuracy in an invader assay as a nucleic acid detection method, and to provide a kit for detecting a target nucleic acid suitable for the detection method.  <P>SOLUTION: The method for detecting a target nucleic acid comprises (a) a step of forming a first cleavage structure with the target nucleic acid, a first oligonucleotide and a second oligonucleotide, (b) a step of cleaving the first oligonucleotide formed in the step (a) as a constituent of the first cleavage structure by a cleaving agent having 5'-nuclease activity to form a third oligonucleotide including a first oligonucleotide-derived 5' side moiety, and (c) a step of detecting the third oligonucleotide formed in the step (b). In this method, the steps (a), (b) and (c) are conducted in the presence of betaine.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019622-A (JP)
Title: Ultrasonic flaw detection method and device
Inventor: KATO HIROSHI
IPC: G01N29/44
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic flaw detector capable of efficiently detecting damages on an inspection object which is in operation.  <P>SOLUTION: This ultrasonic flaw detector includes a detection means 71 for detecting periodic fluctuations of the inspection object 60 in the operation state; an ultrasonic generation timing setting means 72 for setting the timing for generation of ultrasonic waves based on the detected periodical fluctuation; an ultrasonic generation means 73 for generating an ultrasonic pulse, in accordance with the generation timing set by the ultrasonic generation timing setting means 72; an ultrasonic probe 74 for radiating the ultrasonic pulse to the inspection object 60 in operating state and receiving the reflected waves of the ultrasonic waves; and an ultrasonic reception means 76 for acquiring the detection signal of the damages generated in the inspection object 60 from the reflected waves received by the ultrasonic probe 74. The ultrasonic flaw detector can efficiently and accurately detect flaws in the inspection object, in the operating state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009003944-A (JP)
Title: Electronic device and its control method, information processor and its control method, and program
Inventor: HATANAKA KOJI
IPC: H04N5/907
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve the usability of an information processor by shortening a response time when data stored in a storage medium of an electronic device are requested from the information processor in the electronic device such as an electronic camera communicable with the information processor such as a computer.  <P>SOLUTION: In the electronic device which has a main storage device and an auxiliary storage device, is connected to an external device and transmits and receives data to and from the external device, after connection with the external device is established, data scheduled to be requested from the external device are read from the auxiliary storage device to the main storage device in advance before the data are requested from the external device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010025157-A (JP)
Title: Gear type transmission
Inventor: MOROHASHI AKINORI
IPC: F16H57/04
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear type transmission which can reduce a wear of tooth flank.  <P>SOLUTION: The gear type transmission, which provides at least two shafts to which power is transmitted (an input shaft 10, an output shaft 20 and a reverse idler shaft 50) and gears which are arranged in each of shafts and engaged with gears on the other shafts (from a first to a fifth drive gears 11-15, from a first to a fifth driven gears 21-25, a reverse drive gear 16, a reverse driven gear 26, and a reverse idler gear 51), wherein a vibration generating device (actuators 61A, 61B, and an electronic control system 80) generating vibration in engaged gears (from the first to the fifth drive gears 11-15, and the reverse idler gear 16) is arranged.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009146879-A (JP)
Title: Protective circuit board and battery pack using the same
Inventor: JANG YOUNGCHEOL
IPC: H01M50/574
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective circuit board and a battery pack using the same that broadens a mount region of a device and improves operability and processibility thereof.  <P>SOLUTION: The battery pack includes: a bare cell including a cap plate and an electrode terminal; and a protective circuit board positioned at the outside of the bare cell and formed of a flexible printed circuit board where a protection module, a positive temperature coefficient thermistor, and first and second power terminals are mounted. Accordingly, a space for mounting a number of protection devices and a space for forming a high current pattern are secured, and the work of mounting the protection devices and forming the high current pattern are easily performed. Furthermore, since any special structure for compensating a difference in the height of a protection device and an electrode terminal is not needed, the operability and processibility increase.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010025685-A (JP)
Title: Method for manufacturing microchip
Inventor: OZAWA YU
IPC: B01J19/00
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing microchips allowing observation by transmitted light, and suppressing machining failure.  <P>SOLUTION: The microchip 10 includes a glass base material 11 for a through-hole, a main glass base material 12, and a silicon-including base material 20 interposed between the glass base material 11 for the through-hole and the main glass base material 12 and including a channel 21. When manufacturing the microchip 10, first of all, the main glass base material 12 and the silicon-including base material 20 are prepared, and anode joint of the silicon-including base material 20 to the main glass base material 12 is performed. Then, polishing is performed onto the silicon-including base material 20 on the main glass base material 12 to form a prescribed thickness of the silicon-including base material 20, and the channel 21 is formed on the silicon-including base material 20 by etching. Thereafter, the glass base material 11 for the through-hole is bonded onto the silicon-including base material 20 on which the channel 21 is formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010032377-A (JP)
Title: Length measuring pattern and length measuring method
Inventor: HARUHARA HIDEAKI
IPC: G01B3/04
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a length measuring pattern and a length measuring method for measuring an X-axis direction component and a Y-axis direction component of a positional deviation quantity between each pattern by one-spot measurement.  <P>SOLUTION: This length measuring pattern has: a first length measuring pattern 1a having a linear first graduation axis 11 and a linear second graduation axis 12 orthogonal to the first graduation axis 11, and formed by approximately X-shaped intersection of the first graduation axis 11 and the second graduation axis 12; and a second length measuring pattern 2a having a linear first sub-axis 21 and a linear second sub-axis 22 orthogonal to the first sub-axis 21, and formed by approximately X-shaped intersection of the first sub-axis 21 and the second sub-axis 22. The length measuring pattern is formed so that the first length measuring pattern 1a and the second length measuring pattern 2a are superimposed each other, and intersect at a prescribed angle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010034337-A (JP)
Title: Susceptor for vapor deposition equipment
Inventor: KOBAYASHI HIDENORI
IPC: H01L21/205
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a susceptor for vapor deposition equipment capable of improving specific resistance and in-plane uniformity of the thickness of an epitaxial layer grown on a silicon wafer.  <P>SOLUTION: The susceptor 2 for vapor deposition equipment has a recessed-shaped wafer mounting part 21 for mounting a semiconductor wafer W on its top surface. At the outer peripheral part of the wafer mounting part 21, a highly conductive part 5 containing a member whose thermal conductivity is higher than that of the central part of the wafer mounting part 21 as a main component. The highly conductive part 5 is exposed to a bottom side of the wafer mounting part 21 and a lower surface side of the susceptor 2, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030645-A (JP)
Title: Container pressure device
Inventor: IWAZAWA OSAYUKI
IPC: B67C3/24
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent dew condensation on an air-passage leading to an air-supply nozzle, and an counter member approaching a mouth part of a plastic bottle.  <P>SOLUTION: A container pressure device includes a compressed-air supply pipe 84 for supplying air, the air-supply nozzle 62 for ejecting the air conveyed through the compressed-air supply pipe, and the counter member 76 which is provided in the air-supply nozzle and approaches the mouth part of the plastic bottle 2 so as to put the interior of the bottle 2 while leakage is reduced as much as possible to the extent close to tight sealing. The air-supply nozzle is installed in a chamber, the interior ambient atmosphere of which is higher in temperature than the outside. Further, a heater is provided for heating the air passing through the air supply pipe so as to heat the air conveyed to the air-supply nozzle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009044734-A (JP)
Title: Wavelength division multiplexed optical communication system having reconfigurable optical switch and tunable backup laser transmitter
Inventor: STRASSER THOMAS ANDREW
IPC: H04B10/291
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backup path, and to accomplish restoration with a small influence on a traffic than a conventional art.  <P>SOLUTION: In a wavelength division multiplexed optical communication system that includes a plurality of nodes mutually connected by communication links, a node includes a reconfigurable optical switch 2 having a plurality of input ports 24 and an output port 26 and a plurality of transmitters 2 that are coupled to the input ports. The transmitters generate optical signals at channel wavelengths different from one another. The optical switch is adaptable to receive at any of input ports any of the channel wavelengths from the plurality of transmitters and directs them to the output port. At least one backup transmitter which includes a tunable laser tunable to any of the channel wavelengths at which the plurality of transmitters operate is coupled to one of the input ports of the optical switch. The optical switch includes at least one wavelength selective element which selects at least one wavelength from among the wavelengths received at any arbitrary input ports.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010041233-A (JP)
Title: Detector circuit, and wireless communication system
Inventor: KOIZUMI HARUHIKO
IPC: H04B1/04
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detector circuit capable of indicating a correct power level by following load variation of a high-frequency power amplifier and difference of a modulation wave mode in spite of being a simple circuit, and easily incorporated in a high-frequency amplifier; and a wireless communication system using the detector circuit.  <P>SOLUTION: This detector circuit includes a detecting resistor 11 for detecting a part of a current from a bias circuit 6, and a current-voltage conversion circuit 12 for converting a current obtained through the detecting resistor 11 into a voltage. A current supplied from the bias circuit 6 to an amplifying transistor 1 is detected, so that an output current from the amplifying transistor 1 varies when a load on the high-frequency power amplifier changes, and an input current and a current from the bias circuit change as well in proportion thereto, whereby a detection output voltage can follow the change of the load of the high-frequency power amplifier.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035781-A (JP)
Title: Urine absorbent article for male
Inventor: TACHIKAWA AKIKO
IPC: A61F13/15
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urine absorbent article for a male for which whether it is before use or after use is easily decided and an internal space for housing a penis is kept clean.  <P>SOLUTION: A weakened line 7 extended in the width direction of the urine absorbent article for a male 1 is formed on an insertion part 6, and by tearing open the weakened line 7, an opening for inserting a penis is formed. By such a configuration, since the opening is formed by tearing open the weakened line 7 for the first time when wearing the absorbent article for a male 1, whether the absorbent article for a male 1 is unused or already used is visually recognized. Also, since the weakened line 7 is not torn open until the time of use, in an unused state until then, foreign matters do not easily intrude the internal space 5a of a bag body 5 for housing the penis from the outside, thus the internal space 5a is kept clean, and since the internal space 5a of the bag body 5 is brought into direct contact with the penis of a wearer, it is excellent in terms of sanitation as well.  <P>COPYRIGHT: (C)2010,JPO&INPIT